Lacoste Marl Polo Shirt in Navy Blue. This streamline polo shirt is the ultimate wardrobe staple which can be worn on a smart or casual occasion. Offering a ribbed cuff for extra fit around the arms, the polo boasts the iconic Crocodile logo to the chest. Style with jeans or joggers depending on the occasion. The beauty of the classic polo shirt is that it goes with everything, making it an essential to have in your wardrobe.